Import Bosentan — Buy in Bulk from Supplier in China
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Bosentan
Bosentan is an oral endothelin receptor antagonist used in the management of pulmonary arterial hypertension. The API is identified by CAS No 157212‑55‑0 and is supplied by Hangzhou Hysen Pharma Co., Ltd in China. The supplier lists the compound in several dosage formulations to suit varying patient regimens. The listing notes flexible minimum order quantities and shipping options under FOB or CIF terms.
Pharmaceutical manufacturers typically require API purity of at least 99 % and compliance with pharmacopeial standards such as USP or EP. Bosentan is commonly offered as bulk powder, tablets or oral suspension, each requiring controlled moisture and light protection. The compound’s mechanism of blocking endothelin‑1 receptors provides consistent haemodynamic improvement in clinical practice.
Hospitals, specialty pharmacies and cardiology clinics are the main buyers of Bosentan for inclusion in treatment protocols. Importers should verify the supplier’s GMP certification and request a Certificate of Analysis for each batch. Trade terms can be negotiated for FOB Hangzhou port or CIF Shanghai, with payment typically via T/T against documents. Early communication of required packaging size and labeling helps avoid customs delays.
| CAS Number | 157212-55-0 |
| API Classification | Endothelin receptor antagonist |
| Typical Purity | ≥ 99% typical |
| Common Dosage Forms | Tablets, oral suspension typical |
| Standard Packaging | Blister packs of 10 tablets or bulk bottles of 500 tablets typical |
| Shelf Life | 24 months when stored below 30°C typical |
| Recommended Storage | Protect from light, store in cool dry place typical |
| Regulatory Status | Approved for pulmonary arterial hypertension in several markets typical |
Hangzhou Hysen Pharma Co., Ltd is located at Room 808, B# Zijin Plaza, Gugun Road, Hangzhou 310030, Zhejiang, China. The company is classified as an imported‑tier supplier and holds a harbor trust tier on the platform.
The listing does not provide a response rate or average response time, indicating that communication metrics are currently unavailable. No additional corporate history, production capacity or client references are disclosed in the source.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Bosentan from Hangzhou Hysen Pharma Co., Ltd - China Import Guide
Before placing an order, verify that Hangzhou Hysen Pharma holds current GMP certification and obtain a recent Certificate of Analysis for the Bosentan batch. Request documentation of any national drug approvals relevant to your market to avoid regulatory hurdles. Confirm the exact formulation, strength and packaging details to align with your import requirements.
Logistics should be clarified early: ask the supplier which Chinese port will be used for FOB shipments or whether they can arrange CIF delivery to your destination. Inquire about estimated lead times, typical shipping duration from Hangzhou to major ports, and preferred payment terms such as T/T against documents. Understanding these factors helps prevent unexpected delays and cash‑flow issues.
Arrange for a pre‑shipment inspection or third‑party laboratory testing to verify purity and potency. Request the COA, batch records and any relevant test reports before the goods leave the factory. Proper documentation and inspection will streamline customs clearance and ensure the product meets your quality standards.
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Browse Bosentan — Top Products
100 listingsTop Verified Suppliers for Bosentan
30 suppliersBuy & Import Bosentan — Wholesale Supply from China
Securing a reliable supply chain for Bosentan is critical for maintaining your business operations. Hangzhou Hysen Pharma Co., Ltd, a verified supplier located in China, provides high-quality Bosentan ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Agriculture industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Bosentan from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hangzhou Hysen Pharma Co., Ltd. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Hangzhou Hysen Pharma Co., Ltd — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Hangzhou Hysen Pharma Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Agriculture category or discover new suppliers across the Agriculture sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Bosentan
When importing Bosentan from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Bosentan
How can I get the wholesale price for Bosentan?
Click the "Request Quotation" button to contact Hangzhou Hysen Pharma Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Bosentan in bulk from China?
Yes, Hangzhou Hysen Pharma Co., Ltd provides Bosentan for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Hangzhou Hysen Pharma Co., Ltd. Contact the supplier to discuss the best logistics options for importing Bosentan to your country.
How do I request a sample of Bosentan?
Send a direct message to Hangzhou Hysen Pharma Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Hangzhou Hysen Pharma Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Bosentan?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Hangzhou Hysen Pharma Co., Ltd.
Does Hangzhou Hysen Pharma Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Hangzhou Hysen Pharma Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Agriculture suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Agriculture manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Hangzhou Hysen Pharma Co., Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
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